package com.imooc;
import java.util.Scanner;
//判断一个年份是否为闰年
public class LeapYearDemo {
	public static void main(String[] args) {
		System.out.println("请输入年份:");
		Scanner sc = new Scanner(System.in);
		int year = sc.nextInt();
		//闰年判断规则：能被4整除，但不能被100整除；或者能被400整除
		if(((year%4==0)&&(year%100!=0))||(year%400==0)) {
			System.out.println(year+"是闰年");
		}else {
			System.out.println(year+"不是闰年");
		}
	}
}
